Je was op zoek naar: if you don't swing don't ring (Engels - Latijn)

if you don't want to fight
itaque

if you don't take risk, you can't create a future
non facis

if you don't have a pen, use a pencil.
si calamum non habes, plumbo utere.

if you don't take risk you cannot create a future
creare non potest accipere nisi cum periculo futurum